Sowing of the propagation mode of Huyan flower

The seeds of Huyan flower are small and should be collected and sown immediately. When sowing, it should be shallow sowing. The sowing matrix is mixed with 1 part of rotten leaf soil, 2 parts of peat soil and 1 part of fine sand. After disinfection and screening, level the basin surface, and evenly sow after soaking with water. After sowing, cover a layer with fine soil or sand, germinate in 30 days at the temperature of 18-25 ℃, and then plant in pots after 2 months

Branching and cutting of propagation mode of Huyan flower

Branching and cutting should be carried out when changing pots in spring. Be careful when taking out the mother plant when changing pots. Don't break the leaves, and then cut the stolon into sections with at least 2-3 leaves in each section. Plant it in the pots after the incision is dried. Applying plant ash or charcoal powder to the cut wound can prevent the wound from rotting and improve the survival rate

Tissue culture of propagation mode of Huyan flower

The axillary buds of Huyan flower were used as explants. Under sterile conditions, after routine disinfection, they were inoculated and cultured on MS medium supplemented with synthetic mitogen (BA) 1.0 mg / L and naphthylacetic acid (NAA) 0.1 mg / L. The medium contains sucrose 2%, agar 0.6% and pH 5.8. The culture temperature is (25 ± 2) ℃, the illumination time is 10 hours / day, and the illumination is 1100 lux (LX). Yellow green callus grew within 1 week, and clumps of buds differentiated directly on the surface of callus within 20 days. Cluster buds could proliferate rapidly by subculture on the above medium. The cluster buds were transferred to 50% MS rooting medium supplemented with 0.1 mg / L NAA, and the roots could grow within 10 days. After one month of culture, the test tube seedlings can be transplanted into the pot, and the survival rate of seedlings is more than 90%

however, we fart people have no conditions to choose such a technical propagation method as tissue culture. Flower friends will use the propagation method of sowing and cutting to reproduce the offspring of huyanhua< span>